I have an R480 and I recently had to update windows and when I did it made me reinstall the drivers so I got version 19.15.2 and now only 1 of my hdmi ports work the other one makes my monitor pinkish, same with the two display ports. I also cant use my oculus headset in the one hdmi port that works for my pc, the oculus headset cant even detect that is plugged into a hdmi port. Is there a way to fix this? Also since the drivers didnt work I tried to update them through device manager but that just uninstalled my drivers and the drivers couldnt be detected. Then my hdmi port worked, so when I reinstalled the drivers through AMD the hdmi port didnt work, so it is a driver issue.